| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.878 | 19/6:17.682 |
| 2 | 2 | 20.738 | 18/6:05.544 |
| 3 | 2 | 18.562 | 19/6:14.794 |
| 4 | 1 | 19.100 | 19/6:11.820 |
| 5 | 3 | 23.156 | 18/6:05.162 |
| 6 | 2 | 19.461 | 18/6:02.685 |
| 7 | 2 | 20.670 | 18/6:04.024 |
| 8 | 2 | 18.804 | 18/6:00.830 |
| 9 | 2 | 19.033 | 19/6:18.738 |
| 10 | 2 | 18.585 | 19/6:16.175 |
| 11 | 2 | 19.455 | 19/6:15.582 |
| 12 | 2 | 23.683 | 18/6:01.688 |
| 13 | 2 | 18.621 | 19/6:19.629 |
| 14 | 2 | 19.002 | 19/6:18.301 |
| 15 | 2 | 18.922 | 19/6:17.049 |
| 16 | 2 | 18.895 | 19/6:15.921 |
| 17 | 2 | 23.221 | 19/6:19.761 |
| 18 | 2 | 18.016 | 19/6:17.680 |
| 19 | 2 | 18.827 | 19/6:16.629 |